Transformator fan speed controller STR-1-10L10

The STR-1 series of transformer fan speed controllers regulate the rotational speed of single-phase voltage controllable motors by varying the output voltage. They are equipped with auto-transformer(s) and control the speed manually in five steps. The technology used provides a regulated output voltage with a perfect sinusoidal shape. The controllers up to 7,5 A are available in plastic enclosure, while the models above 7,5 A are available in a metal enclosure.

Supply: 230 VAC / 50 60 Hz
Unregulated output: 230 VAC, 2 A
Protection standard: IP54
Temperature: -20 35 C
Rel. humidity: 5 95 % rH
Rated max. current (A): 1.0
Fuse (5*20 mm): F: T-1,25 A-H
I (A): 1

DIMENSIONS (mm):

A=84
B=160
C=88
D=71
E=108

FEATURES

Wide power range: 0,8 A 20 A
5-step rotary switch for manual control plus off-position
LED status indication